Not all of them work, but some actually do one of them i know is EjacuMax.
Low sperm count
it is actually semen, not sperm. semen makes you pregnant unless you took pills. to answer your question, yes.
No,it does not work...
Normally, no, stamina pills do not actually work. When companies sell these type of pills, they make promises that the pill will work. It is commonly a marketing technique.
No; it will not work.
diet pills after expiration
Yes they do ;) I call them the "magic pills"
Cranberry pills help in Urinary Tract Infection prevention. It is not a birth control method.
no
biotin and collagen pills work for hair growth.
They typically do not work as well as they are advertised to.
is it possible to produce more perm with tablets